Bike rack



FIG. 1 is a perspective view of a bike rack showing our new design;

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a first side view thereof;

FIG. 5 is a second side view thereof;

FIG. 6 is a top view thereof;

FIG. 7 is a bottom view thereof;

FIG. 8 is a bottom perspective view thereof; and,

FIG. 9 is a cross-sectional view of a portion of the bike rack.

The broken lines in the figures are included for the purpose of illustrating portions of a bike rack or its environment and form no part of the claimed design. 

CLAIM The ornamental design for a bike rack, as shown and described. 